Rosales Organ Builders, Inc.
ca. 1980

The instrument as installed in 1973 had two prepared-for stops as well as preparations to install Lucite expression shades over the Positiv (located in Brustwerk position). Ca. 1980 Rosales installed the prepared-for expression mechanism with glass Swell shades instead of Lucite (the Swell Pedal had been provided in 1973), added the prepared Salicional (grooved to the Gedackt bass) and Pedal Fagott 16'. They also replaced the unstable Positiv Krummhorn with an Oboe (Schalmei).